Weekly issue 2026-W33 ·
Modeling Complex Developmental Disease: The Case of Polycystic Kidney Disease.
Plain language
Why does the same PKD mutation hit one sibling hard and another mildly? A review argues genes plus environment shape the outcome — and that humble fruit flies, with fast generations and shared pathways, could help untangle it. Ideas stage, no patient impact yet.
Clinical note
Narrative review on developmental modeling of ADPKD, ARPKD and nephronophthisis, proposing Drosophila for modifier screens and precision-medicine studies. Conceptual — useful for researchers, nothing actionable clinically.
Question for your next visit
Why might my kidney disease progress differently from a relative with the same genetic change, and how will we monitor my own course?